| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | ANDREWS DEBORAH J Officer | Acquisition (Non Open Market) 30-Mar-09 | 162,733 30-Mar-09 | BAILEY DAVID Officer | Sale 21-Aug-09 | 1,127,800 21-Aug-09 | BAILEY DON M Director | Acquisition (Non Open Market) 14-Nov-08 | 154,937 14-Nov-08 | BROADWOOD PARTNERS LP Beneficial Owner (10% or more) | Purchase 16-Jun-09 | 12,057,276 16-Jun-09 | CALDWELL BARRY G Officer | Acquisition (Non Open Market) 30-Mar-09 | 268,506 30-Mar-09 | CURTIS NICHOLAS T Officer | Purchase 12-May-08 | 112,990 12-May-08 | DUFFY DONALD Director | Purchase 2-Dec-08 | 55,000 2-Dec-08 | FELBERG CRAIG Officer | Acquisition (Non Open Market) 30-Mar-09 | 31,999 30-Mar-09 | HUGHES ROBIN Officer | Acquisition (Non Open Market) 30-Mar-09 | 106,667 30-Mar-09 | KAUFMAN CHARLES S Officer | Acquisition (Non Open Market) 30-Mar-09 | 92,999 30-Mar-09 | MEIER RICHARD A Director | Purchase 13-Aug-09 | 20,000 13-Aug-09 | MOORE JOHN C Director | Purchase 10-Sep-09 | 7,000 10-Sep-09 | MORRISON DAVID R Director | Acquisition (Non Open Market) 14-Nov-08 | 153,846 14-Nov-08 |
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